131 English-speaking jobs in Walloon Brabant
Penetration Tester (Web, Infrastructure, Red Team)
- WLG
- Braine-l'Alleud
- October 15
Penetration Tester for NATO's offensive security cell. Responsibilities include testing web applications and infrastructure, red/blue team exercises, and security design reviews. Requires 3+ years of relevant testing experience.
Security Design Reviewer and Penetration Tester
- WLG
- Braine-l'Alleud
- October 15
Penetration Tester for a multinational defense organization. Responsibilities include hands-on testing of web applications and infrastructure, red/blue team exercises, and security design reviews. Requires 3+ years of relevant experience.
Offensive Security Engineer
- WLG
- Braine-l'Alleud
- October 15
Offensive Security Engineer for NATO. This role involves hands-on penetration testing of web applications and infrastructure, leading red and blue team activities in military exercises, and reviewing security designs. Requires 3+ years of relevant testing experience.
Senior Technical Developer - Interior Design M/F/X
- PLUO
- Wavre
- October 15
Solution Architect for Deployable Communication Systems
- WLG
- Braine-l'Alleud
- October 14
Senior Solution Architect needed to design deployable communication systems for NATO. This role translates requirements into system architecture, integrating networking, SATCOM, and security specialists. Requires 10 years of experience in complex ICT or defense systems.
Senior Solution Engineer (Systems Engineering, Multi-Domain CIS)
- WLG
- Braine-l'Alleud
- October 14
Senior Solution Engineer needed to design and own complex, multi-domain communication systems for NATO. This role translates requirements into architecture, integrating networking, SATCOM, and security specialists. Requires 10+ years in complex ICT or defense systems.
Lead Systems Engineer (MBSE, Architecture, System Integration)
- WLG
- Braine-l'Alleud
- October 14
Lead Systems Engineer for NATO, responsible for translating requirements into system architecture for deployable communication and information systems. This role requires expertise in MBSE, system integration, and technical ownership of operational systems.
FPGA Team Leader
- Thales
- Tubize
- October 14
Modelling and Simulation System Engineer
- Thales
- Tubize
- October 12
Solution Consultant
- OMP
- Wavre
- October 8
- no experience
Service Delivery Manager
- WLG
- Braine-l'Alleud
- October 7
Service Delivery Manager (CIS) for NATO requires running a CIS service portfolio against SLAs, owning configuration management, and controlling the annual service budget. Candidates need ITIL Foundation plus Intermediate and relevant experience.
Cybersecurity Architecture Team Leader
- Thales
- Tubize
- October 7
Procurement Officer - Pharma Sector
- Michael Page
- Wavre
- October 6
Procurement Officer in the Pharma Sector. Responsibilities include preparing purchase orders, maintaining purchasing data, and coordinating with suppliers on orders and deliveries. Requires a background in procurement and supply chain management.
Oracle EBS Financials Functional Consultant (R12.2, GL, AP, AR, Level 3)
- WLG
- Braine-l'Alleud
- October 6
Senior Oracle EBS Financials Functional Consultant needed for NATO. Resolve L2/L3 incidents across GL, AP, AR, and Purchasing. Requires deep knowledge of R12.2 Financials, accounting, and process flows.
Oracle E-Business Suite Functional Expert (Public Sector Accounting)
- WLG
- Braine-l'Alleud
- October 6
Senior Functional Consultant needed for Oracle E-Business Suite (Public Sector Accounting). Resolve L2/L3 incidents for Financials and Purchasing, analyze requirements, and document changes. Requires deep knowledge of Oracle EBS R12.2 Financials and Purchasing.
Oracle Financials Support Specialist (Purchasing, Fixed Assets, Budgetary Control)
- WLG
- Braine-l'Alleud
- October 6
Senior functional consultant needed for Oracle EBS Financials and Purchasing support for a defense organization. Responsibilities include resolving L2/L3 incidents, analyzing requirements, and ensuring month-end close accuracy. Requires deep knowledge of Oracle Financials modules.
Container Platform Engineer (Kubernetes, ArgoCD, Observability)
- WLG
- Braine-l'Alleud
- October 1
Container Platform Engineer to manage a Rancher-managed Kubernetes platform for a defense organization. Responsibilities include building CI/CD pipelines, provisioning hybrid infrastructure as code, and implementing observability. Requires 5+ years in DevOps with Kubernetes, ArgoCD, and IaC skills.
Kubernetes and DevOps Engineer (Rancher, RKE2, GitOps)
- WLG
- Braine-l'Alleud
- October 1
Engineer to manage a Rancher-managed Kubernetes platform for a defense organization. Responsibilities include building CI/CD pipelines, provisioning hybrid infrastructure as code, and implementing monitoring and security controls. Requires 5+ years in DevOps with Kubernetes, Rancher, and GitOps experience.
Platform Engineer (CI/CD, Terraform, Ansible, Hybrid Cloud)
- WLG
- Braine-l'Alleud
- October 1
Platform Engineer for NATO managing a Rancher-based Kubernetes platform. Responsibilities include building CI/CD pipelines, provisioning hybrid infrastructure with Terraform and Ansible, and ensuring platform reliability. Requires 5+ years in DevOps.
Manager, Procurement
- T.D. Williamson
- Nivelles
- September 30















